EN
Power distribution low voltage GGD switchgear
Description
Basic Overview
• Definition and Function: GGD AC low-voltage distribution cabinet is a low-voltage distribution equipment for fixed wiring, suitable for power users such as power plants, substations, factories and mines. It is used for power conversion, distribution and control of power, lighting and distribution equipment.
• Composition structure: GGD cabinet adopts the form of a general cabinet, the frame is assembled by partial welding of 8MF cold-bent steel, and the frame parts and special supporting parts are supplied by the designated steel production plant. The instrument door with electrical components installed in the cabinet is connected to the frame with multiple strands of soft copper wire to form a complete grounding protection system.
Working principle
• Power distribution: GGD cabinet receives power from the power grid and distributes the power to different output circuits through internal electrical components. These output circuits include power sockets, switches and other equipment, as well as protection devices such as current protectors and overload protectors.
• Control function: The control system in the GGD cabinet controls the power consumption of the output circuit according to the preset program or external instructions.
• Protection mechanism: When an abnormal situation occurs in the output circuit (such as overload, short circuit, etc.), the protection elements in the GGD cabinet will act quickly to cut off the power supply or take other protective measures to protect the safety of equipment and personnel.
Main features
• High breaking capacity: The GGD type AC low-voltage distribution cabinet has a high breaking capacity, which can ensure that the circuit is quickly cut off in the event of a fault.
• Good dynamic thermal stability: The product performs well in dynamic thermal stability and can maintain stable operation under various working conditions.
• High protection level: The protection level of the entire cabinet is IP30, and users can also choose between IP20-IP40 according to the requirements of the use environment.
